71454267

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{4723}}^1$

素因数の和:4811

約数の個数: 18

約数和(自身を含む): 105812876

約数和(自身を除く): 34358609

約数列:

[1, 3, 9, 41, 123, 369, 1681, 4723, 5043, 14169, 15129, 42507, 193643, 580929, 1742787, 7939363, 23818089, 71454267]

約数ペア:

[(1, 71454267), (3, 23818089), (9, 7939363), (41, 1742787), (123, 580929), (369, 193643), (1681, 42507), (4723, 15129), (5043, 14169)]